mapper

Dec 6, 2023

Changes in this version

type MetricMapping

+ HonorLabels bool

Jun 2, 2023

Changes in this version

+ type MaybeFloat64 struct

+ Set bool

+ Val float64

+ func (m *MaybeFloat64) MarshalYAML() (interface{}, error)

+ func (m *MaybeFloat64) UnmarshalYAML(unmarshal func(interface{}) error) error

type MetricMapping

+ Scale MaybeFloat64

Jun 2, 2023

Changes in this version

+ type MapperConfigDefaults struct

+ GlobDisableOrdering bool

+ HistogramOptions HistogramOptions

+ MatchType MatchType

+ ObserverType ObserverType

+ SummaryOptions SummaryOptions

+ Ttl time.Duration

+ func (d *MapperConfigDefaults) UnmarshalYAML(unmarshal func(interface{}) error) error

+ type MetricObjective struct

+ Error float64

+ Quantile float64

Dec 7, 2022

Changes in this version

type HistogramOptions

+ NativeHistogramBucketFactor float64

+ NativeHistogramMaxBuckets uint32

Jun 10, 2021

Changes in this version

type MetricMapper

+ Logger log.Logger

Mar 26, 2021

Changes in this version

type MetricMapper

+ func (m *MetricMapper) UseCache(cache MetricMapperCache)

type MetricMapperCache

+ Add func(metricKey string, result interface{})

+ Reset func()

Jan 22, 2021

Changes in this version

+ type CacheMetrics struct

+ CacheGetsTotal prometheus.Counter

+ CacheHitsTotal prometheus.Counter

+ CacheLength prometheus.Gauge

+ func NewCacheMetrics(reg prometheus.Registerer) *CacheMetrics

type MetricMapper

+ Registerer prometheus.Registerer

Jun 26, 2020

Changes in this version

type MetricMapping

+ ObserverType ObserverType

+ func (m *MetricMapping) UnmarshalYAML(unmarshal func(interface{}) error) error

type MetricType

+ const MetricTypeObserver

+ type ObserverType string

+ const ObserverTypeDefault

+ const ObserverTypeHistogram

+ const ObserverTypeSummary

+ func (t *ObserverType) UnmarshalYAML(unmarshal func(interface{}) error) error

Mar 5, 2020

Changes in this version

+ func EscapeMetricName(metricName string) string

+ type CacheOption func(*cacheOptions)

+ func WithCacheType(cacheType string) CacheOption

+ type HistogramOptions struct

+ Buckets []float64

+ type MetricMapperRRCache struct

+ func NewMetricMapperRRCache(size int) (*MetricMapperRRCache, error)

+ func (m *MetricMapperRRCache) AddMatch(metricString string, metricType MetricType, mapping *MetricMapping, ...)

+ func (m *MetricMapperRRCache) AddMiss(metricString string, metricType MetricType)

+ func (m *MetricMapperRRCache) Get(metricString string, metricType MetricType) (*MetricMapperCacheResult, bool)

type MetricMapping

+ HistogramOptions *HistogramOptions

+ LegacyBuckets []float64

+ LegacyQuantiles []metricObjective

+ SummaryOptions *SummaryOptions

+ type SummaryOptions struct

+ AgeBuckets uint32

+ BufCap uint32

+ MaxAge time.Duration

+ Quantiles []metricObjective

May 17, 2019

Changes in this version

type MetricMapper

+ func (m *MetricMapper) InitCache(cacheSize int)

+ type MetricMapperCache interface

+ AddMatch func(metricString string, mapping *MetricMapping, labels prometheus.Labels)

+ AddMiss func(metricString string)

+ Get func(metricString string) (*MetricMapperCacheResult, bool)

+ type MetricMapperCacheResult struct

+ Labels prometheus.Labels

+ Mapping *MetricMapping

+ Matched bool

+ type MetricMapperLRUCache struct

+ func NewMetricMapperCache(size int) (*MetricMapperLRUCache, error)

+ func (m *MetricMapperLRUCache) AddMatch(metricString string, mapping *MetricMapping, labels prometheus.Labels)

+ func (m *MetricMapperLRUCache) AddMiss(metricString string)

+ func (m *MetricMapperLRUCache) Get(metricString string) (*MetricMapperCacheResult, bool)

+ type MetricMapperNoopCache struct

+ func NewMetricMapperNoopCache() *MetricMapperNoopCache

+ func (m *MetricMapperNoopCache) AddMatch(metricString string, mapping *MetricMapping, labels prometheus.Labels)

+ func (m *MetricMapperNoopCache) AddMiss(metricString string)

+ func (m *MetricMapperNoopCache) Get(metricString string) (*MetricMapperCacheResult, bool)

Mar 11, 2019

Changes in this version

type MetricMapping

+ Ttl time.Duration

Oct 12, 2018

Changes in this version

type MetricMapper

+ FSM *fsm.FSM

Aug 22, 2018

Changes in this version

+ type ActionType string

+ const ActionTypeDefault

+ const ActionTypeDrop

+ const ActionTypeMap

+ func (t *ActionType) UnmarshalYAML(unmarshal func(interface{}) error) error

+ type MatchType string

+ const MatchTypeDefault

+ const MatchTypeGlob

+ const MatchTypeRegex

+ func (t *MatchType) UnmarshalYAML(unmarshal func(interface{}) error) error

+ type MetricMapper struct

+ Defaults mapperConfigDefaults

+ Mappings []MetricMapping

+ MappingsCount prometheus.Gauge

+ func (m *MetricMapper) GetMapping(statsdMetric string, statsdMetricType MetricType) (*MetricMapping, prometheus.Labels, bool)

+ func (m *MetricMapper) InitFromFile(fileName string) error

+ func (m *MetricMapper) InitFromYAMLString(fileContents string) error

+ type MetricMapping struct

+ Action ActionType

+ Buckets []float64

+ HelpText string

+ Labels prometheus.Labels

+ Match string

+ MatchMetricType MetricType

+ MatchType MatchType

+ Name string

+ Quantiles []metricObjective

+ TimerType TimerType

+ type MetricType string

+ const MetricTypeCounter

+ const MetricTypeGauge

+ const MetricTypeTimer

+ func (m *MetricType) UnmarshalYAML(unmarshal func(interface{}) error) error

+ type TimerType string

+ const TimerTypeDefault

+ const TimerTypeHistogram

+ const TimerTypeSummary

+ func (t *TimerType) UnmarshalYAML(unmarshal func(interface{}) error) error